ATE460134T1 - DOUBLE DUCKBILL VALVE ARRANGEMENT - Google Patents

DOUBLE DUCKBILL VALVE ARRANGEMENT

Info

Publication number
ATE460134T1
ATE460134T1 AT04801523T AT04801523T ATE460134T1 AT E460134 T1 ATE460134 T1 AT E460134T1 AT 04801523 T AT04801523 T AT 04801523T AT 04801523 T AT04801523 T AT 04801523T AT E460134 T1 ATE460134 T1 AT E460134T1
Authority
AT
Austria
Prior art keywords
duckbill valve
valve arrangement
valve members
double duckbill
double
Prior art date
Application number
AT04801523T
Other languages
German (de)
Inventor
Craig Black
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE460134T1 publication Critical patent/ATE460134T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072—Details
    • A46B11/0079—Arrangements for preventing undesired leakage or dispensing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/06—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means
    • A46B11/063—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water connected to supply pipe or to other external supply means by means of a supply pipe
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0217—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication having means for manually controlling the supply of two or more fluids, e.g. water and air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Landscapes

  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Check Valves (AREA)

Abstract

The duckbill valve assembly includes at least two duckbill valve members and a flexible, flat flange member which joins the two duckbill valve members together. The flange connects the duckbill valve members together at their respective bases, thereby maintaining the two duckbill valve members in a particular orientation and arrangement relative to each other.
AT04801523T 2003-12-11 2004-12-09 DOUBLE DUCKBILL VALVE ARRANGEMENT ATE460134T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52863603P 2003-12-11 2003-12-11
PCT/IB2004/052738 WO2005058186A1 (en) 2003-12-11 2004-12-09 Twin duckbill valve assembly

Publications (1)

Publication Number Publication Date
ATE460134T1 true ATE460134T1 (en) 2010-03-15

Family

ID=34699887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04801523T ATE460134T1 (en) 2003-12-11 2004-12-09 DOUBLE DUCKBILL VALVE ARRANGEMENT

Country Status (8)

Country Link
US (1) US7722278B2 (en)
EP (1) EP1734887B1 (en)
JP (1) JP5026795B2 (en)
CN (1) CN1889900B (en)
AT (1) ATE460134T1 (en)
CA (1) CA2548424C (en)
DE (1) DE602004025984D1 (en)
WO (1) WO2005058186A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050272001A1 (en) * 2004-06-03 2005-12-08 Blain Christopher C Oral care device
US7993067B2 (en) * 2004-06-17 2011-08-09 Koninklijke Philips Electronics N.V. Structural arrangement for a fluid-dispensing power toothbrush
US8444416B2 (en) * 2005-04-26 2013-05-21 Braun Gmbh Valves for personal care devices
US20070017582A1 (en) * 2005-07-20 2007-01-25 Chenvainu Alexander T Fluid couplings
DE102007028184A1 (en) 2007-06-20 2008-12-24 Braun Gmbh Brush head for a toothbrush
JP5281642B2 (en) * 2007-08-24 2013-09-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Positioning / guide tip assembly for a droplet spray tooth cleaning system
US9015893B2 (en) * 2007-11-07 2015-04-28 Eugene VAYNBERG Brush with internal compartment
AU2008357475B2 (en) 2008-06-04 2012-11-01 Colgate-Palmolive Company Oral care implement with cavitation system
US8276616B2 (en) 2009-03-20 2012-10-02 Xylem Ip Holdings Llc High pressure duckbill valve and insert
US9052025B2 (en) 2011-12-23 2015-06-09 Kenneth M. Zinn Bidirectional duckbill valve apparatus and a method for its use
CN104768421B (en) 2012-10-26 2017-03-08 高露洁-棕榄公司 Oral care implement
CA2905566C (en) * 2013-03-15 2017-11-07 Water Pik, Inc. Mechanically-driven, sonic toothbrush and water flosser
EP2826441B1 (en) * 2013-07-17 2017-02-01 Braun GmbH Oral hygiene implement
RU2017143646A (en) 2015-05-15 2019-06-17 Дайсон Текнолоджи Лимитед CLEANING DEVICE
EP3397112B1 (en) 2015-12-28 2020-03-04 Colgate-Palmolive Company Brush with fluid delivery
US10638831B2 (en) * 2016-09-30 2020-05-05 Shordee Products Llc Fluid dispensing brush
USD951403S1 (en) 2019-12-04 2022-05-10 Sloan Valve Company Valve
IT202000012103A1 (en) * 2020-05-22 2021-11-22 Werkcam S R L TOOTHPASTE DISPENSING VALVE FOR A TOOTHBRUSH
CN111604177A (en) * 2020-07-01 2020-09-01 周口赛嘉电子科技有限公司 Spray head and spray device thereof
EP3957272A1 (en) * 2020-08-17 2022-02-23 Koninklijke Philips N.V. Mechanical valve for oral irrigator
USD971611S1 (en) 2020-12-17 2022-12-06 Chunyang Liu Toothbrush head
USD1054704S1 (en) 2022-04-07 2024-12-24 Ting Cao Brush head
USD1041905S1 (en) 2022-04-07 2024-09-17 Ting Cao Toothbrush head
USD970895S1 (en) 2022-04-07 2022-11-29 Shengzhou Li Toothbrush head
USD965301S1 (en) 2022-04-07 2022-10-04 Shengzhou Li Toothbrush head
USD965303S1 (en) 2022-05-27 2022-10-04 Fangyun Kuang Toothbrush head

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988557A (en) * 1932-02-05 1935-01-22 Jecker Rudolf Combined toothbrush and paste container
JPS506454A (en) * 1973-05-21 1975-01-23
JPS5695013A (en) * 1979-12-28 1981-08-01 Toshio Koide Tooth brush in tube
US5746532A (en) * 1996-10-01 1998-05-05 Megill; Joseph M. Toothbrush assembly
BR9811109A (en) * 1997-07-15 2000-07-18 Unilever Nv Duckbill valve, and, process for producing a duckbill valve body
US5881772A (en) * 1998-01-05 1999-03-16 Chesebrough-Pond's Usa., Co. Division Of Conopco, Inc. Smiling duckbill valve
US5931596A (en) * 1998-01-07 1999-08-03 Javier; Lenor Cleanable fluid dispensing brush
US6027273A (en) * 1998-10-22 2000-02-22 Li; Yu Cheng Toothbrush with pressurized toothpaste dispenser
US6220772B1 (en) * 1999-01-13 2001-04-24 Optiva Corporation Fluid-dispensing and refilling system for a power toothbrush
US6402410B1 (en) * 1999-01-13 2002-06-11 Philips Oral Healthcare Fluid-dispensing and refilling system for a power toothbrush
US6648641B1 (en) 2000-11-22 2003-11-18 The Procter & Gamble Company Apparatus, method and product for treating teeth
JP2004518485A (en) 2001-02-12 2004-06-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Sonic toothbrush with multiple containers
US6834677B2 (en) 2002-04-30 2004-12-28 Hewlett-Packard Development Company, L.P. Over-molded check valves for fluid delivery systems

Also Published As

Publication number Publication date
US7722278B2 (en) 2010-05-25
US20070113903A1 (en) 2007-05-24
DE602004025984D1 (en) 2010-04-22
CN1889900B (en) 2010-05-12
CN1889900A (en) 2007-01-03
CA2548424A1 (en) 2005-06-30
CA2548424C (en) 2012-10-09
EP1734887B1 (en) 2010-03-10
EP1734887A1 (en) 2006-12-27
WO2005058186A1 (en) 2005-06-30
JP2007515214A (en) 2007-06-14
JP5026795B2 (en) 2012-09-19

Similar Documents

Publication Publication Date Title
DE602004025984D1 (en) DOUBLE DUCKY VALVE ASSEMBLY
AU304499S (en) A robot
NO20073244L (en) Konjugeringsprodukt
CA2542633A1 (en) Packer with foldback rings
WO2008098936A3 (en) Valve assembly
CA113763S (en) Screwdriver
Maurey Banach spaces with few operators
FR2847640B1 (en) VALVES WITH TWO WAYS.
DK1809661T3 (en) Human interferon-beta-mutein
WO2006113399A3 (en) Acoustic scatterer
ATE449584T1 (en) CORSET
ATE407215T1 (en) ENZYMATIC DEMETHYLATION OF FLAVONOIDS
ATE396340T1 (en) HYDRAULIC VALVE ARRANGEMENT
ATE552453T1 (en) SHEAR VALVE WITH LAYER LIMB
ATE493913T1 (en) FRAME WITH TEXTILE COVER
DE602006000940D1 (en) Furniture with increased strength
ATE465741T1 (en) 9A-CARBAMOYL-Y-AMINOPROPYL AND 9A-THIOCARBAMOYL-Y-AMINOPROPYL AZALIDES WITH ANTIMALARIA ACTIVITY
DE502005001013D1 (en) check valve
USD893613S1 (en) Real heart case simulator
ATE441013T1 (en) BUILDING WITH INFLATABLE WALLS
TW200611595A (en) Light source structure
DE50207926D1 (en) Lastverteilkörper
HRPK20050812B3 (en) Football field with cage design
RU2005111868A (en) Peptides with anticoagulant-fibrinolytic, antithrombocytic and antithrombotic activity
WO2008006579A8 (en) Sofa structure with high flexibility of use

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties